The Waterway Executive 48 factory assembled hot tub pump wet end is rated for 4.5 HP-SPL and is bolt on ready. Fits on 48 frame: A.O. Smith, Century and U.S. Motors electric spa motors rated minimum 12.0 amps for high speed. Does not fit on any LX pump motors.
Wet End Threads
2.5" intake threads (Actual 3-5/8" OD).
2.0" discharge threads (Actual 3.0" OD).
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Bolt On Spacing
Bolt on spacing 3-5/8" centre to centre
Fits 48 frame spa pump motors
Does not fit LX pump motors
Wet End assembly
Ships factory assembled, bolt on ready
Assembled wet end includes parts shown
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Fits Executive 48 Models:
PF-45-2N22C4, Pump P/N 3421821-13, -03
PF-45-2N22M C4, Pump P/N 3421821-13, -03
PF-45-1N22C4, Pump P/N 3411821-13, -03
PF-45-1N22M C4, Pump P/N 3411821-13, -03
Whats Included:
1 x Waterway wet end P/N 310-1850
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Product Note:
Optional barb P/N 672-4350 Sold Separately
For use in hot tubs only
Questions ? We can help, Contact UsImportant:
Please verify your motor frame and high speed amp rating to ensure compatibility. Does not fit LX brand or 56 frame pump motors or Waterway pumps with part number ending in : -0D, -1D, -0V, -1V and -0T.
